Integrated LED large screen

Abstract

The utility model discloses an integrated LED large screen, particularly relates to display screen technical field, including the main body subassembly, the obverse side of said main body subassembly is provided with a sweeping subassembly, said main body subassembly includes the frame, the inside of said frame is provided with the display screen, this integrated LED large screen can carry out the cleaning of large screen surface without the work personnel climbing up, and it is convenient to use. The cleaning difficulty is effectively reduced, meanwhile, the cleaning efficiency can be improved, specifically, scraping plates can be close to or away from each other by externally connecting a rotating rod and rotating the rotating rod, the two scraping plates can be synchronously controlled to clean half of the display screen, meanwhile, a water source can be externally connected through a water conveying hose, water is conveyed into a water tank from the water conveying hose, and the cleaning efficiency is improved. And the water is sprayed to a glass surface covered on the surface of the display screen through the spray head, so that the cleaning water can be synchronously sprayed when the scraping plate cleans the display screen back and forth, the cleaning quality is effectively improved, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to an integrated LED large screen. Background Art

[0002] LED display is a flat panel display used to display various information such as text, images, videos, and video signals. LED electronic display integrates microelectronics technology, computer technology, and information processing. It has the advantages of bright colors, wide dynamic range, high brightness, long life, stable and reliable operation, etc.

[0003] Traditional integrated LED display screens need to be cleaned regularly when in use. For larger display screens, workers are usually required to stand on escalators or ladders to clean them, which makes the cleaning process very inconvenient and needs to be improved.

[0004] The existing Chinese patent application number 202321033683.1 discloses an integrated LED large screen, including: a frame, which is arranged on the wall; a display screen, which is spliced ​​and arranged in the frame; a support frame, which is arranged on the upper and lower sides of the frame and is horizontally slidably connected to the frame; a support plate, which is arranged between a pair of the support frames and spans the display screen; a nozzle, which is arranged at intervals on the inner side of the support plate and faces the display screen; a cleaning cloth, which is arranged on both sides of the nozzle and contacts the surface of the display screen. The utility model has the following advantages and effects: by setting a support plate that can slide, the process of spraying cleaning liquid and wiping is completed, and a large number of display screens can be quickly cleaned at one time without the need for high-altitude operations, making the cleaning process easier and more convenient.

[0005] However, the integrated LED large screen only cleans the screen surface by spraying detergent. Once it encounters stubborn sticky dirt, the cleaning effect is general and it cannot be removed. Therefore, manual high-altitude operations are required, which is inconvenient. Utility Model Content

[0006] The purpose of the utility model is to provide an integrated LED large screen to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrated LED large screen, comprising a main body component, a cleaning component is arranged on the front of the main body component, the main body component comprises a frame, and a display screen is arranged in the frame;

[0008] The cleaning assembly comprises an L-shaped mounting plate, a threaded rod is rotatably mounted at a corner of one side of the L-shaped mounting plate, the threaded rod is a double-headed screw, the threads at both ends of the threaded rod are arranged in opposite directions, a scraper is threadedly sleeved at both ends of the rod body of the threaded rod, a worm wheel is fixedly sleeved at one end of the threaded rod close to the L-shaped mounting plate, a worm is rotatably mounted at the rear of the top surface of the L-shaped mounting plate, the worm wheel is meshedly connected with the worm, and a clamping joint is fixedly mounted at the bottom end of the worm;

[0009] The L-shaped mounting plate is fixedly mounted on the bottom of one side of the frame, and the back side of the scraper is in contact with the front side of the display screen.

[0010] Preferably, the display screen is arranged in a frame, and a support is fixedly installed on both sides of the bottom surface of the frame.

[0011] Preferably, the scraper is slidably mounted on the front side of the frame, and the back side of the scraper is made of silicone material.

[0012] Preferably, a water hose is fixedly connected to the side surfaces of the scrapers that are away from each other, and a through-type groove is opened on one side surface of the scrapers, and a water tank is fixedly embedded in the through-type groove.

[0013] Preferably, a plurality of nozzles are fixedly mounted on one side of the water tank in sequence from top to bottom, and the water spraying surfaces of the plurality of nozzles are all facing the display surface of the display screen.

[0014] Preferably, a hexagonal groove is provided on the bottom surface of the card joint, a docking joint is movably inserted in the hexagonal groove, and a rotating rod is fixedly installed on the bottom end of the docking joint.

[0015] Compared with the prior art, the beneficial effect of the utility model is that the integrated LED large screen can clean the surface of the large screen without the need for workers to climb up, which effectively reduces the difficulty of cleaning and improves the cleaning efficiency. Specifically, the scrapers can be moved closer to or farther away from each other by connecting an external rotating rod and rotating the rotating rod, and the two scrapers can be synchronously controlled to clean half of the display screen respectively. At the same time, an external water source can be connected through a water hose. Water is transported from the water hose to a water tank and sprayed onto the glass surface covering the surface of the display screen through a nozzle. Therefore, when the scraper cleans the display screen back and forth, it can also spray clean water synchronously, effectively improving the cleaning quality and making it more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the main assembly of the utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the cleaning component of the utility model;

[0020] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of area A.

[0021] In the figure: 1. main component; 101. frame; 102. display screen; 103. pillar; 2. cleaning component; 201. L-shaped mounting plate; 202. threaded rod; 203. scraper; 204. water hose; 205. water tank; 206. nozzle; 207. worm gear; 208. worm; 209. card joint; 210. docking joint; 211. rotating rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-4 As shown, the utility model provides a technical solution: comprising a main body component 1, a cleaning component 2 is arranged on the front of the main body component 1, the main body component 1 comprises a frame 101, and a display screen 102 is arranged in the frame 101;

[0024] The cleaning assembly 2 includes an L-shaped mounting plate 201, a threaded rod 202 is rotatably mounted at a corner of one side of the L-shaped mounting plate 201, the threaded rod 202 is a double-headed screw, and the threads at both ends are arranged in opposite directions. A scraper 203 is threadedly sleeved at both ends of the rod body of the threaded rod 202, a worm wheel 207 is fixedly sleeved at one end of the threaded rod 202 close to the L-shaped mounting plate 201, a worm 208 is rotatably mounted on the rear part of the top surface of the L-shaped mounting plate 201, the worm wheel 207 is meshedly connected with the worm 208, and a clamping joint 209 is fixedly mounted on the bottom end of the worm 208, and a bottom surface of the clamping joint 209 is provided with a A hexagonal groove, in which a docking joint 210 is movably inserted, a rotating rod 211 is fixedly installed at the bottom end of the docking joint 210, and the docking joint 210 with its top fixedly installed is erected by using the rotating rod 211 and inserted into the hexagonal groove provided on the bottom surface of the clamping joint 209. After insertion, the rotating rod 211 is rotated by an external driving motor or manually, and the rotation of the rotating rod 211 can drive the worm 208 to rotate, and the rotation of the worm 208 can drive the worm wheel 207 meshing with it to rotate, and the rotation of the worm wheel 207 can drive the threaded rod 202 to rotate, and the rotation of the threaded rod 202 can drive the scrapers 203 threadedly sleeved on both ends of its rod body to move closer or farther away from each other.

[0025] The L-shaped mounting plate 201 is fixedly mounted on the bottom of a side of the frame 101 , and the back of the scraper 203 is in contact with the front of the display screen 102 . The surface of the display screen 102 can be cleaned by controlling the movement of the two scrapers 203 .

[0026] In this embodiment, the display screen 102 is disposed in a frame 101 , and a support column 103 is fixedly installed on both sides of the bottom surface of the frame 101 , so that the large LED screen can be supported in a square or park.

[0027] At the same time, the scraper 203 is slidably installed on the front side of the frame 101, and the back side of the scraper 203 is made of silicone material. The silicone brush can withstand longer use without hardening or deformation, and has better cleaning effect. The silicone brush provides better cleaning effect under wet conditions, can more effectively remove rain, snow and dirt, and is more resistant to high temperature and ultraviolet rays: Compared with rubber, silicone material is more resistant to high temperature and ultraviolet rays, and is more suitable for use in various climatic conditions.

[0028] A water hose 204 is fixedly connected to the side of the scraper 203 that is away from each other. A through groove is opened on one side of the scraper 203, and a water tank 205 is fixedly embedded in the through groove. A plurality of nozzles 206 are fixedly installed on one side of the water tank 205 in sequence from top to bottom. The water spraying surfaces of the plurality of nozzles 206 are all facing the display surface of the display screen 102. Water is transported from the water hose 204 to the water tank 205, and is sprayed onto the glass surface covering the surface of the display screen 102 through the nozzles 206. Therefore, when the scraper 203 cleans the display screen 102 back and forth, clean water can be sprayed simultaneously, thereby effectively improving the cleaning efficiency.

[0029] When in use, when it is necessary to clean a large screen, the staff does not need to perform high-altitude operations. They only need to erect the rotating rod 211 and insert the docking head 210 fixedly installed at its top into the hexagonal groove provided on the bottom surface of the clamping head 209. After insertion, the rotating rod 211 is rotated by an external drive motor or manually. The rotation of the rotating rod 211 can drive the worm 208 to rotate. The rotation of the worm 208 can drive the worm wheel 207 meshing with it to rotate. The rotation of the worm wheel 207 can drive the threaded rod 202 to rotate. The rotation of the threaded rod 202 can drive the threaded sleeves on both ends of the rod body The scrapers 203 are moved closer to or farther away from each other, and the surface of the display screen 102 can be cleaned by controlling the movement of the two scrapers 203. In order to improve the cleaning efficiency, the two scrapers 203 can be synchronously controlled to clean half of the display screen 102 respectively. Furthermore, an external water source can be connected through a water hose 204. Water is transported from the water hose 204 to a water tank 205 and sprayed onto the glass surface covering the surface of the display screen 102 through a nozzle 206. Therefore, when the scraper 203 moves back and forth to clean the display screen 102, clean water can also be sprayed synchronously, thereby effectively improving the cleaning efficiency.

[0030] To sum up, the integrated LED large screen can clean the surface of the large screen without the need for staff to climb up, which effectively reduces the difficulty of cleaning and improves the cleaning efficiency. Specifically, the scrapers 203 can be moved closer to or farther away from each other by connecting the external rotating rod 211 and rotating the rotating rod 211, and the two scrapers 203 can be synchronously controlled to clean half of the display screen 102 respectively. At the same time, an external water source can be connected through the water hose 204, and water is transported from the water hose 204 to the water tank 205, and sprayed onto the glass surface covering the surface of the display screen 102 through the nozzle 206, so that the scraper 203 can be used to clean the display screen 102 back and forth while spraying clean water simultaneously, which effectively improves the cleaning quality and is more practical.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated LED large screen, characterized in that : comprising a main body component (1), a cleaning component (2) being arranged on the front of the main body component (1), the main body component (1) comprising a frame (101), a display screen (102) being arranged inside the frame (101); The cleaning assembly (2) comprises an L-shaped mounting plate (201), a threaded rod (202) being rotatably mounted at a corner of a side surface of the L-shaped mounting plate (201), the threaded rod (202) being a double-headed screw, the threads of which are arranged in opposite directions at both ends, a scraper (203) being threadedly sleeved at both ends of the rod body of the threaded rod (202), a worm wheel (207) being fixedly sleeved at one end of the threaded rod (202) close to the L-shaped mounting plate (201), a worm (208) being rotatably mounted at the rear of the top surface of the L-shaped mounting plate (201), the worm wheel (207) being meshingly connected to the worm (208), and a clamping joint (209) being fixedly mounted at the bottom end of the worm (208); The L-shaped mounting plate (201) is fixedly mounted on the bottom of a side surface of the frame (101), and the back surface of the scraper (203) is in contact with the front surface of the display screen (102).

2. The integrated LED large screen according to claim 1, characterized in that: The display screen (102) is arranged in the frame (101), and a support (103) is fixedly mounted on both sides of the bottom surface of the frame (101).

3. The integrated LED large screen according to claim 1, characterized in that: The scraper (203) is slidably mounted on the front side of the frame (101), and the back side of the scraper (203) is made of a silicone material.

4. The integrated LED large screen according to claim 1, characterized in that: A water hose (204) is fixedly connected to the side of the scrapers (203) that are away from each other. A through groove is opened on one side of the scrapers (203), and a water tank (205) is fixedly embedded in the through groove.

5. The integrated LED large screen according to claim 4, characterized in that: A plurality of nozzles (206) are fixedly mounted on one side of the water tank (205) in sequence from top to bottom, and the water spraying surfaces of the plurality of nozzles (206) are all directed toward the display surface of the display screen (102).

6. The integrated LED large screen according to claim 1, characterized in that: A hexagonal groove is formed on the bottom surface of the clamping joint (209), a docking joint (210) is movably inserted into the hexagonal groove, and a rotating rod (211) is fixedly mounted on the bottom end of the docking joint (210).

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